Bonding Flexible Gas Lines

[Dennis Alwon]

http://www.omegaflex.com/trac/why/learnmore_CounterStrike.php

I believe this is what you are describing. No special bonding required.

That is correct. That piping only needs bonding from the circuit that is likely to energize the piping, such as the furnace, range etc., according to 250.104(B)